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Fastenal Company (FAST) SEC Filing (8-K) 2015

Browse all Fastenal Company SEC filings, including Annual reports (10-K), Quarterly reports (10-Q), 8-K, proxy statements (DEF 14A), and insider filings (Form 4). Access official documents by filing date, reporting period, and form type. ...more

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Last updated: March 17, 2026, 5:32 AM ET

SEC Filings

Date

2015

8-K

Material company events (earnings, M&A, or leadership changes)

Mar 24, 2015 05:23 PM

2026

4

Insider ownership (buying, selling) activity

Aug 6, 2026 05:41 PM

4

Insider ownership (buying, selling) activity

Jul 29, 2026 04:13 PM

8-K/A

Corrected company event report

Jul 16, 2026 04:05 PM

10-Q

Quarterly financial results and management updates

Jul 16, 2026 02:50 PM

S-8

Registration of shares for employee stock plans

Jul 16, 2026 11:10 AM

8-K

Material company events (earnings, M&A, or leadership changes)

Jul 14, 2026 08:01 AM

8-K

Material company events (earnings, M&A, or leadership changes)

Jun 23, 2026 04:05 PM

3

Initial disclosure of insider ownership

Jun 15, 2026 03:18 PM

3/A

Corrected or updated initial insider ownership

Jun 15, 2026 03:49 PM

3/A

Corrected or updated initial insider ownership

Jun 15, 2026 04:31 PM

3/A

Corrected or updated initial insider ownership

Jun 15, 2026 05:06 PM

8-K

Material company events (earnings, M&A, or leadership changes)

Jun 12, 2026 04:05 PM

11-K

Annual performance report of employee stock plans

Jun 4, 2026 04:30 PM

SD

Specialized disclosure report (e.g., conflict minerals)

May 19, 2026 12:15 PM

SC 13G

Passive large shareholder ownership disclosure

Apr 29, 2026 12:51 PM

8-K

Material company events (earnings, M&A, or leadership changes)

Apr 29, 2026 04:05 PM

SC 13G

Passive large shareholder ownership disclosure

Apr 29, 2026 06:42 PM

4

Insider ownership (buying, selling) activity

Apr 27, 2026 05:58 PM

8-K

Material company events (earnings, M&A, or leadership changes)

Apr 24, 2026 04:10 PM

10-Q

Quarterly financial results and management updates

Apr 16, 2026 10:46 AM

8-K

Material company events (earnings, M&A, or leadership changes)

Apr 13, 2026 08:07 AM

SC 13G/A

Updated passive ownership disclosure

Mar 26, 2026 06:23 PM

4

Insider ownership (buying, selling) activity

Mar 6, 2026 05:25 PM

DEF 14A

Final shareholder voting details (board elections and executive pay)

Feb 25, 2026 03:00 PM

4/A

Correction to a previously reported insider transaction

Feb 10, 2026 04:17 PM

ARS

Annual Report to Shareholders

Feb 5, 2026 01:21 PM

10-K

Annual financial results and management updates

Feb 5, 2026 12:01 PM

4

Insider ownership (buying, selling) activity

Jan 27, 2026 02:34 PM

4/A

Correction to a previously reported insider transaction

Jan 27, 2026 02:33 PM

4

Insider ownership (buying, selling) activity

Jan 27, 2026 02:33 PM

8-K

Material company events (earnings, M&A, or leadership changes)

Jan 20, 2026 08:17 AM

4/A

Correction to a previously reported insider transaction

Jan 6, 2026 04:38 PM

4

Insider ownership (buying, selling) activity

Jan 6, 2026 12:03 PM

4

Insider ownership (buying, selling) activity

Jan 6, 2026 03:18 PM

4

Insider ownership (buying, selling) activity

Jan 6, 2026 03:16 PM

4

Insider ownership (buying, selling) activity

Jan 6, 2026 12:10 PM

4

Insider ownership (buying, selling) activity

Jan 6, 2026 12:09 PM

4

Insider ownership (buying, selling) activity

Jan 6, 2026 12:07 PM

4

Insider ownership (buying, selling) activity

Jan 6, 2026 12:06 PM

4

Insider ownership (buying, selling) activity

Jan 6, 2026 12:05 PM

Fastenal Company (Form 8-K) 2015

Current Events / Material company events (earnings, M&A, or leadership changes)

Mar 24, 2015 05:23 PM

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